XML 31 R16.htm IDEA: XBRL DOCUMENT
v3.23.2

Financial Instruments (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Financial Instruments, Owned, at Fair Value, by Type, Alternative [Abstract] |
Cash, Cash Equivalents, And Marketable Securities | The following table summarizes the Company’s cash, cash equivalents, and marketable securities and the fair value categorization of the financial instruments measured at fair value on a recurring basis:
| June 30, |  | December 31,
| 2023 |  | 2022
| (In millions)
Cash | $ | 22.1 |  |  | $ | 27.0 |
Time deposits | 4.4 |  |  | 4.1 |
Money market funds (Level 1) | 322.7 |  |  | 178.6 |
Debt securities issued by the U.S. Treasury (Level 1) | 591.7 |  |  | 776.1 |
Total | $ | 940.9 |  |  | $ | 985.8 |
Cash and cash equivalents | $ | 343.9 |  |  | $ | 373.6 |
Restricted cash (included in Other long-term assets) | 5.3 |  |  | 5.4 |
Total Cash, cash equivalents, and restricted cash | 349.2 |  |  | 379.0 |
Marketable securities | 591.7 |  |  | 606.8 |
Total | $ | 940.9 |  |  | $ | 985.8 |

X
- References No definition available. + Details
Name: | us-gaap_FinancialInstrumentsOwnedAtFairValueByTypeAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration